Patents by Inventor Shin-Taek OH

Shin-Taek OH has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Washing ball
    Patent number: 9228289
    Abstract: Disclosed is a washing ball which comprises a first tubular portion which is formed so as to vertically extend from the center of the upper end of the upper main body; a second tubular portion which is formed so as to vertically extend from the center of the upper end of the lower main body; multiple porous ceramic balls which are filled into both sides of the inside of the lower main body; a blocking film which prevents the multiple porous ceramic balls filled into the lower main body from moving out of position; and a laundry additive container which is removably inserted into the inner sides of the first tubular portion, the blocking film, and the second tubular portion which communicate with each other when the upper main body and the lower main body are coupled together.
    Type: Grant
    Filed: January 4, 2013
    Date of Patent: January 5, 2016
    Assignee: IONFARMS CO., LTD
    Inventor: Shin-Taek Oh
  • LAUNDRY BALL
    Publication number: 20150299933
    Abstract: Disclosed is a washing ball which comprises a first tubular portion which is formed so as to vertically extend from the center of the upper end of the upper main body; a second tubular portion which is formed so as to vertically extend from the center of the upper end of the lower main body; multiple porous ceramic balls which are filled into both sides of the inside of the lower main body; a blocking film which prevents the multiple porous ceramic balls filled into the lower main body from moving out of position; and a laundry additive container which is removably inserted into the inner sides of the first tubular portion, the blocking film, and the second tubular portion which communicate with each other when the upper main body and the lower main body are coupled together.
    Type: Application
    Filed: January 4, 2013
    Publication date: October 22, 2015
    Applicant: IONFARMS CO., LTD
    Inventor: Shin-Taek OH
  • Washing ball
    Patent number: D746007
    Type: Grant
    Filed: April 12, 2013
    Date of Patent: December 22, 2015
    Assignee: IONFARMS CO., LTD.
    Inventor: Shin Taek Oh
  • Electrode plate for hydrogen water generator
    Patent number: D849884
    Type: Grant
    Filed: July 7, 2017
    Date of Patent: May 28, 2019
    Assignee: IONFARMS CO., LTD.
    Inventor: Shin Taek Oh
  • Portable hydrogen water generator
    Patent number: D849885
    Type: Grant
    Filed: July 7, 2017
    Date of Patent: May 28, 2019
    Assignee: IONFARMS CO., LTD.
    Inventor: Shin Taek Oh
  • Portable hydrogen water generator
    Patent number: D899559
    Type: Grant
    Filed: January 7, 2019
    Date of Patent: October 20, 2020
    Assignee: IONFARMS CO., LTD.
    Inventor: Shin Taek Oh